公开(公告)号：US09261075B2

公开(公告)日：2016-02-16

申请号：US14259220

申请日：2014-04-23

Applicant: General Electric Company

Inventor： Rong Li ,  Shijiang Liu ,  Chenggang Huang ,  Weiguo Zhang ,  Qi Zhang ,  Stefan Rieken

IPC: G01J1/42 ,  F03D7/00 ,  G01J1/04

CPC classification number: F03D7/00 ,  F03D80/20 ,  F05B2270/19 ,  F05B2270/804 ,  G01J1/0271 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/0414 ,  G01J1/42 ,  G01J2001/4266 ,  Y02E10/723

Abstract: A light intensity detection system for a wind turbine including a single light sensor adapted to measure the intensity of light, a housing for protecting the single light sensor from environmental influences, and a driving mechanism configured to allow the single light sensor to receive light from a first direction at a first time and from a second direction at a second time.

Abstract translation: 一种用于风力涡轮机的光强度检测系统，包括适于测量光强度的单个光传感器，用于保护单个光传感器免受环境影响的壳体;以及驱动机构，其被配置为允许单个光传感器接收来自 第一方向和第二方向。